26608960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1697}}^1$

素因数の和:1728

約数の個数: 84

約数和(自身を含む): 73750932

約数和(自身を除く): 47141972

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1697, 1960, 2240, 3136, 3394, 3920, 6788, 7840, 8485, 11879, 13576, 15680, 16970, 23758, 27152, 33940, 47516, 54304, 59395, 67880, 83153, 95032, 108608, 118790, 135760, 166306, 190064, 237580, 271520, 332612, 380128, 415765, 475160, 543040, 665224, 760256, 831530, 950320, 1330448, 1663060, 1900640, 2660896, 3326120, 3801280, 5321792, 6652240, 13304480, 26608960]

約数ペア:

[(1, 26608960), (2, 13304480), (4, 6652240), (5, 5321792), (7, 3801280), (8, 3326120), (10, 2660896), (14, 1900640), (16, 1663060), (20, 1330448), (28, 950320), (32, 831530), (35, 760256), (40, 665224), (49, 543040), (56, 475160), (64, 415765), (70, 380128), (80, 332612), (98, 271520), (112, 237580), (140, 190064), (160, 166306), (196, 135760), (224, 118790), (245, 108608), (280, 95032), (320, 83153), (392, 67880), (448, 59395), (490, 54304), (560, 47516), (784, 33940), (980, 27152), (1120, 23758), (1568, 16970), (1697, 15680), (1960, 13576), (2240, 11879), (3136, 8485), (3394, 7840), (3920, 6788)]